Dragonfly was mistakenly configured to use the convert command when identifying
use dragonfly instead of rmagick when getting the dimensions of an image upload
remove rmagick dependency
warn about outdated Dragonfly config
langs are enabled for tinymce + new versions of the aloha-rails and tinymce-rails gems (to speed up the precompilation)
forgot to add files
hope travis will not complain anymore
will work better with Travis
no need to check the engine against ruby 1.9.2 in Travis
Merge pull request #598 from Sharagoz/remove_rmagick

Remove rmagick dependency
rspec and cucumber tests were running twice
Moved content asset field off screen instead of hiding it in order to be able to interact with it from capybara